I recently learned about the “Lizard Brain” thanks to a Mr. Sean Money; & not to mention at the cost of a tangy IPA snorted up the nose… And what was the revelation, or whatever it may have been?  Simply “just do it”.  Pour yourself into an endeavor, but do not torment yourself over anything! Enjoy what you are doing and don’t fear a failed outcome.  Success depends on what you did in the moments that lead up to where you are at!  If they were not great moments, then the end product will suffer; it will reflect the misery that you brought with you from the outset.  Don’t try and save yourself from failing!  If you fail, at least you made a damn good effort to do so.